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Interface - I/O Expanders

1,115 results

Compare	Part No	Manufacturer	Description	Inventory	Pricing	Quantity	Series	Packaging	Part Status	Programmable	Number of I/O	Interface	Interrupt Output	Features	Output Type	Current - Output Source/Sink	Clock Frequency	Voltage - Supply	Operating Temperature	Grade	Qualification	Mounting Type	Package / Case	Supplier Device Package
	Mfr Part No. PCA9554DB,112 Internal Code 1778-749-9814413	NXP USA Inc.	IC XPNDR 400KHZ I2C SMBUS 16SSOP	Get a Quote	-		-	Tube	Obsolete	Not Verified	8	I2C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	16-SSOP (0.209", 5.30mm Width)	16-SSOP
PCA9554DB,112 1778-749-9814413 NXP USA Inc. RoHS : Package: 16-SSOP (0.209", 5.30mm Width) Inventory: - 1 : -
	Mfr Part No. PCA9554DBR Internal Code 2495-749-9814414	Texas Instruments	IC XPNDR 400KHZ I2C SMBUS 16SSOP	19699 Available	1 : $1.3922 10 : $1.26564 100 : $1.16114 500 : $1.07513 1000 : $1.00479 3000 : $0.94792	Unit Price: $1.3922 Minimum: 1 Multiple: 1	-	Tape & Reel (TR) Cut Tape (CT)	Obsolete	Not Verified	8	I2C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	16-SSOP (0.209", 5.30mm Width)	16-SSOP
PCA9554DBR 2495-749-9814414 Texas Instruments RoHS : Package: 16-SSOP (0.209", 5.30mm Width) Inventory: 19699 1 : $1.3922
	Mfr Part No. PCA9554DTR2G Internal Code 1805-749-9814416	onsemi	IC XPND 400KHZ I2C SMBUS 16TSSOP	Get a Quote	-		-	Tape & Reel (TR)	Obsolete	Not Verified	8	I2C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
PCA9554DTR2G 1805-749-9814416 onsemi RoHS : Package: 16-TSSOP (0.173", 4.40mm Width) Inventory: - 1 : -
	Mfr Part No. PCA9554DW Internal Code 2495-749-9814417	Texas Instruments	IC XPNDR 400KHZ I2C SMBUS 16SOIC	10028 Available	1 : $1.41926 10 : $1.29023 100 : $1.1837 500 : $1.09602 1000 : $1.02432 3000 : $0.96634	Unit Price: $1.41926 Minimum: 1 Multiple: 1	-	Tube	Obsolete	Not Verified	8	I2C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
PCA9554DW 2495-749-9814417 Texas Instruments RoHS : Package: 16-SOIC (0.295", 7.50mm Width) Inventory: 10028 1 : $1.41926
	Mfr Part No. PCA9555DW Internal Code 2495-749-9814438	Texas Instruments	IC XPNDR 400KHZ I2C SMBUS 24SOIC	9861 Available	1 : $1.76855 10 : $1.60778 100 : $1.47503 500 : $1.36576 1000 : $1.27642 3000 : $1.20417	Unit Price: $1.76855 Minimum: 1 Multiple: 1	-	Tube	Active	Not Verified	16	I2C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	24-SOIC (0.295", 7.50mm Width)	24-SOIC
PCA9555DW 2495-749-9814438 Texas Instruments RoHS : Package: 24-SOIC (0.295", 7.50mm Width) Inventory: 9861 1 : $1.76855
	Mfr Part No. PCA9555PW,112 Internal Code 1778-749-9814444	NXP USA Inc.	IC XPND 400KHZ I2C SMBUS 24TSSOP	2374 Available	1 : $1.1999 10 : $1.09082 100 : $1.00075 500 : $0.92662 1000 : $0.866 3000 : $0.81698	Unit Price: $1.1999 Minimum: 1 Multiple: 1	-	Tube	Active	Not Verified	16	I2C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
PCA9555PW,112 1778-749-9814444 NXP USA Inc. RoHS : Package: 24-TSSOP (0.173", 4.40mm Width) Inventory: 2374 1 : $1.1999
	Mfr Part No. PCA9556PW,118 Internal Code 1778-749-9814453	NXP USA Inc.	IC XPND 100KHZ I2C SMBUS 16TSSOP	5123 Available	1 : $0.88787 10 : $0.80715 100 : $0.74051 500 : $0.68566 1000 : $0.6408 3000 : $0.60453	Unit Price: $0.88787 Minimum: 1 Multiple: 1	-	Bulk	Obsolete	Not Verified	8	I2C, SMBus	Yes	POR	Open Drain, Push-Pull	10mA, 20mA	100 kHz	3V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
PCA9556PW,118 1778-749-9814453 NXP USA Inc. RoHS : Package: 16-TSSOP (0.173", 4.40mm Width) Inventory: 5123 1 : $0.88787
	Mfr Part No. PCA9557PW Internal Code 2495-749-9814462	Texas Instruments	IC XPND 400KHZ I2C SMBUS 16TSSOP	15519 Available	1 : $1.34127 10 : $1.21933 100 : $1.11865 500 : $1.03579 1000 : $0.96803 3000 : $0.91323	Unit Price: $1.34127 Minimum: 1 Multiple: 1	-	Tube	Obsolete	Not Verified	8	I2C, SMBus	No	POR	Open Drain, Push-Pull	10mA, 25mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
PCA9557PW 2495-749-9814462 Texas Instruments RoHS : Package: 16-TSSOP (0.173", 4.40mm Width) Inventory: 15519 1 : $1.34127
	Mfr Part No. PCA9574BS,118 Internal Code 1778-749-9814481	NXP USA Inc.	IC XPND 400KHZ I2C SMBUS 16HVQFN	12470 Available	1 : $0.83093 10 : $0.7554 100 : $0.69303 500 : $0.64169 1000 : $0.59971 3000 : $0.56576	Unit Price: $0.83093 Minimum: 1 Multiple: 1	-	Tape & Reel (TR) Cut Tape (CT)	Active	Not Verified	8	I2C, SMBus	Yes	POR	Push-Pull	1mA, 3mA	400 kHz	1.1V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	16-VFQFN Exposed Pad	16-HVQFN (3x3)
PCA9574BS,118 1778-749-9814481 NXP USA Inc. RoHS : Package: 16-VFQFN Exposed Pad Inventory: 12470 1 : $0.83093
	Mfr Part No. PCA9621D,118 Internal Code 1778-749-9814500	NXP USA Inc.	IC XPNDR 1MHZ I2C SMBUS 16SO	Get a Quote	-		-	Tape & Reel (TR) Cut Tape (CT)	Obsolete	Not Verified	8	I2C, SMBus	No	-	Open Drain	65mA	1 MHz	2.7V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SO
PCA9621D,118 1778-749-9814500 NXP USA Inc. RoHS : Package: 16-SOIC (0.154", 3.90mm Width) Inventory: - 1 : -
	Mfr Part No. PCA9655EMTTXG Internal Code 1805-749-9814534	onsemi	IC XPNDR 100KHZ I2C SMBUS 24QFN	Get a Quote	-		-	Tape & Reel (TR) Cut Tape (CT)	Obsolete	Not Verified	16	I2C, SMBus	Yes	POR	Push-Pull	42mA	100 kHz	1.65V ~ 5.5V	-55°C ~ 125°C	-	-	Surface Mount	24-WFQFN Exposed Pad	24-QFN (4x4)
PCA9655EMTTXG 1805-749-9814534 onsemi RoHS : Package: 24-WFQFN Exposed Pad Inventory: - 1 : -
	Mfr Part No. PCA9671PW,118 Internal Code 1778-749-9814552	NXP USA Inc.	IC XPNDR 1MHZ I2C 24TSSOP	6017 Available	1 : $1.24754 10 : $1.13413 100 : $1.04049 500 : $0.96341 1000 : $0.90039 3000 : $0.84942	Unit Price: $1.24754 Minimum: 1 Multiple: 1	-	Tape & Reel (TR) Cut Tape (CT)	Active	Not Verified	16	I2C	No	POR	Push-Pull	100µA, 25mA	1 MHz	2.3V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
PCA9671PW,118 1778-749-9814552 NXP USA Inc. RoHS : Package: 24-TSSOP (0.173", 4.40mm Width) Inventory: 6017 1 : $1.24754
	Mfr Part No. PCA9672D,512 Internal Code 1778-749-9814554	NXP USA Inc.	IC XPNDR 1MHZ I2C 16SO	Get a Quote	-		-	Tube	Obsolete	Not Verified	8	I2C	Yes	POR	Push-Pull	100µA, 25mA	1 MHz	2.3V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SO
PCA9672D,512 1778-749-9814554 NXP USA Inc. RoHS : Package: 16-SOIC (0.295", 7.50mm Width) Inventory: - 1 : -
	Mfr Part No. PCA9675BS,118 Internal Code 1778-749-9814572	NXP USA Inc.	IC XPNDR 1MHZ I2C 24HVQFN	Get a Quote	-		-	Tape & Reel (TR) Cut Tape (CT)	Obsolete	Not Verified	16	I2C	Yes	POR	Push-Pull	100µA, 25mA	1 MHz	2.3V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	24-VFQFN Exposed Pad	24-HVQFN (4x4)
PCA9675BS,118 1778-749-9814572 NXP USA Inc. RoHS : Package: 24-VFQFN Exposed Pad Inventory: - 1 : -
	Mfr Part No. PCA9675DB,118 Internal Code 1778-749-9814575	NXP USA Inc.	IC XPNDR 1MHZ I2C 24SSOP	Get a Quote	-		-	Tape & Reel (TR)	Obsolete	Not Verified	16	I2C	Yes	POR	Push-Pull	100µA, 25mA	1 MHz	2.3V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	24-SSOP (0.209", 5.30mm Width)	24-SSOP
PCA9675DB,118 1778-749-9814575 NXP USA Inc. RoHS : Package: 24-SSOP (0.209", 5.30mm Width) Inventory: - 1 : -
	Mfr Part No. PCA9701HF,118 Internal Code 1778-749-9814591	NXP USA Inc.	IC XPNDR 5MHZ SPI SERIAL 24HWQFN	Get a Quote	-		-	Tape & Reel (TR) Cut Tape (CT)	Obsolete	Not Verified	16 (Input Only)	SPI Serial	Yes	-	Push-Pull	-	5 MHz	2.5V ~ 5.5V	-40°C ~ 125°C	-	-	Surface Mount	24-WFQFN Exposed Pad	24-HWQFN (4x4)
PCA9701HF,118 1778-749-9814591 NXP USA Inc. RoHS : Package: 24-WFQFN Exposed Pad Inventory: - 1 : -
	Mfr Part No. PCA9703PW,112 Internal Code 1778-749-9814593	NXP USA Inc.	IC XPNDR 5MHZ SPI SERIAL 24TSSOP	Get a Quote	-		-	Tube	Obsolete	Not Verified	16 (Input Only)	SPI Serial	Yes	-	Push-Pull	-	5 MHz	4.5V ~ 5.5V	-	-	-	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
PCA9703PW,112 1778-749-9814593 NXP USA Inc. RoHS : Package: 24-TSSOP (0.173", 4.40mm Width) Inventory: - 1 : -
	Mfr Part No. PCAL6524EVJ Internal Code 1778-749-9814672	NXP USA Inc.	IC XPNDR 1MHZ I2C 36VFBGA	20363 Available	1 : $0.97446 10 : $0.88587 100 : $0.81272 500 : $0.75252 1000 : $0.70329 3000 : $0.66349	Unit Price: $0.97446 Minimum: 1 Multiple: 1	-	Tape & Reel (TR) Cut Tape (CT)	Active	Not Verified	24	I2C	Yes	POR	Open Drain, Push-Pull	-	1 MHz	1.65V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	36-VFBGA	36-VFBGA (2.6x2.6)
PCAL6524EVJ 1778-749-9814672 NXP USA Inc. RoHS : Package: 36-VFBGA Inventory: 20363 1 : $0.97446
	Mfr Part No. PCAL6524HEHP Internal Code 1778-749-9814674	NXP USA Inc.	IC XPNDR 1MHZ I2C 32HUQFN	40134 Available	1 : $0.9409 10 : $0.85536 100 : $0.78472 500 : $0.72662 1000 : $0.67908 3000 : $0.66349	Unit Price: $0.9409 Minimum: 1 Multiple: 1	-	Tape & Reel (TR) Cut Tape (CT)	Active	Not Verified	24	I2C	Yes	POR	Open Drain, Push-Pull	-	1 MHz	1.65V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	32-UFQFN Exposed Pad	32-HUQFN (5x5)
PCAL6524HEHP 1778-749-9814674 NXP USA Inc. RoHS : Package: 32-UFQFN Exposed Pad Inventory: 40134 1 : $0.9409
	Mfr Part No. PCAL9714HN/Q900MP Internal Code 1778-749-9814683	NXP USA Inc.	LOW-VOLTAGE TRANSLATING 14-BIT S	5003 Available	1 : $0.7548 10 : $0.68618 100 : $0.62952 500 : $0.58289 1000 : $0.54475 3000 : $0.51392	Unit Price: $0.7548 Minimum: 1 Multiple: 1	-	Tape & Reel (TR) Cut Tape (CT)	Active	-	14	SPI	Yes	POR	Open Drain, Push-Pull	10mA, 25mA	5 MHz	1.1V ~ 5.5V, 1.65V ~ 5.5V	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	24-VFQFN Exposed Pad	24-HVQFN (4x4)
PCAL9714HN/Q900MP 1778-749-9814683 NXP USA Inc. RoHS : Package: 24-VFQFN Exposed Pad Inventory: 5003 1 : $0.7548